125899682391

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6384689}}^1$

素因数の和:6385015

約数の個数: 24

約数和(自身を含む): 208498436640

約数和(自身を除く): 82598754249

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 19719, 6384689, 19154067, 44692823, 57462201, 134078469, 402235407, 1998407657, 5995222971, 13988853599, 17985668913, 41966560797, 125899682391]

約数ペア:

[(1, 125899682391), (3, 41966560797), (7, 17985668913), (9, 13988853599), (21, 5995222971), (63, 1998407657), (313, 402235407), (939, 134078469), (2191, 57462201), (2817, 44692823), (6573, 19154067), (19719, 6384689)]